This one’s a bit unexpected: London rapper Sway freestyling over Ed Sheeran’s ‘You Need Me, I Don’t Need You.’ Sheeran’s original is easily described as a sort of an English take on Jason Mraz (I’m more a fan of his cousin Laura), but Sway’s mix takes in a busy grime beat and a tongue-twisting lyric to give the track a completely different, much-improved feel.

Meanwhile, the lyrics – “next thing Slick Rick meets Chris from Don’t Forget Your Toothbrush” – are specific enough to alienate 95% of today’s UK hip hop audience, which is just as well since most of them are busy rioting at the minute.

"Meanwhile, the lyrics â€“ â€œnext thing Slick Rick meets Chris from Donâ€™t Forget Your Toothbrushâ€ â€“ are specific enough to alienate 95% of todayâ€™s UK hip hop audience, which is just as well since most of them are busy rioting at the minute."

Not sure how this is "unexpected", Ed Sheeran's been working with grime artists for a while (see No.5 Collaborations Project) and has built a lot of his name in London with that. Either way, enjoy both versions.